1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
|
import pynmea2
import datetime
def test_proprietary_1():
# A sample proprietary sentence from a LCJ Capteurs
# anemometer.
data = "$PLCJ,5F01,66FC,AA,9390,6373"
msg = pynmea2.parse(data)
assert msg.manufacturer == "LCJ"
assert msg.data == ['','5F01','66FC','AA','9390','6373']
assert msg.render(checksum=False) == data
def test_proprietary_2():
# A sample proprietary sentence from a LCJ Capteurs anemometer.
# Note: This sample is the main reason why we can't assume
# anything about the content of the proprietary sentences
# due to the lack of a comma after the manufacturer ID and
# extra comma at the end.
data = "$PLCJE81B8,64A0,2800,2162,0E,"
msg = pynmea2.parse(data)
assert msg.manufacturer == 'LCJ'
assert msg.data == ['E81B8', '64A0', '2800', '2162', '0E', '']
assert repr(msg) == "<ProprietarySentence() data=['E81B8', '64A0', '2800', '2162', '0E', '']>"
assert msg.render(checksum=False) == data
def test_proprietary_3():
# A sample proprietary sentence from a Magellan device
# (via <http://www.gpsinformation.org/dale/nmea.htm#proprietary>).
data = "$PMGNST,02.12,3,T,534,05.0,+03327,00*40"
msg = pynmea2.parse(data)
assert msg.manufacturer == 'MGN'
assert msg.data == ['ST','02.12','3','T','534','05.0','+03327','00']
assert msg.render() == data
def test_extra_comma():
# extra comma after name
data = "$PTNL,AVR,212604.30,+52.1800,Yaw,,,-0.0807,Roll,12.579,3,1.4,16*21"
msg = pynmea2.parse(data)
assert msg.manufacturer == 'TNL'
assert msg.data == ['', 'AVR','212604.30','+52.1800','Yaw','','','-0.0807','Roll','12.579','3','1.4','16']
assert msg.render() == data
def test_proprietary_type():
class ABC(pynmea2.ProprietarySentence):
fields = (
('Empty', '_'),
('First', 'a'),
('Second', 'b'),
)
data = '$PABC,1,2*13'
msg = pynmea2.parse(data)
assert isinstance(msg, ABC)
assert msg.manufacturer == 'ABC'
assert msg.a == '1'
assert msg.b == '2'
assert repr(msg) == "<ABC(_='', a='1', b='2')>"
assert str(msg) == data
def test_proprietary_with_comma():
# class with no extra comma
class TNLDG(pynmea2.tnl.TNL):
fields = ()
# raise Exception(TNL.sentence_types)
# raise Exception(pynmea2.ProprietarySentence.sentence_types)
data = "$PTNLDG,44.0,33.0,287.0,100,0,4,1,0,,,*3E"
msg = pynmea2.parse(data)
assert isinstance(msg, TNLDG)
assert msg.data == ['DG', '44.0', '33.0', '287.0', '100', '0', '4', '1', '0', '', '', '']
assert str(msg) == data
# type with extra comma
data = '$PTNL,PJT,NAD83(Conus),CaliforniaZone 4 0404*51'
msg = pynmea2.parse(data)
assert type(msg) == pynmea2.tnl.TNLPJT
assert msg.manufacturer == 'TNL'
assert msg.sentence_type == 'PJT'
assert msg.coord_name == 'NAD83(Conus)'
assert msg.project_name == 'CaliforniaZone 4 0404'
assert str(msg) == data
def test_srf():
# implemented sentence
data = '$PSRF100,0,1200,8,1,1'
msg = pynmea2.parse(data)
assert type(msg) == pynmea2.srf.SRF100
assert msg.sentence_type == 'SRF100'
assert msg.protocol == '0'
assert msg.baud == '1200'
assert msg.databits == '8'
assert msg.stopbits == '1'
assert msg.parity == '1'
# unimplemented sentence
data = '$PSRF999,0,1200,8,1,1'
msg = pynmea2.parse(data)
assert type(msg) == pynmea2.srf.SRF
assert msg.render(checksum=False) == data
def test_grm():
data = '$PGRME,15.0,M,45.0,M,25.0,M*1C'
msg = pynmea2.parse(data)
assert type(msg) == pynmea2.grm.GRME
assert msg.sentence_type == 'GRME'
assert msg.hpe == 15.0
assert msg.hpe_unit == 'M'
assert msg.vpe == 45.0
assert msg.vpe_unit == 'M'
assert msg.osepe == 25.0
assert msg.osepe_unit == 'M'
assert msg.render() == data
def test_tnl():
data = '$PTNL,BPQ,224445.06,021207,3723.09383914,N,12200.32620132,W,EHT-5.923,M,5*60'
msg = pynmea2.parse(data)
assert type(msg) == pynmea2.tnl.TNLBPQ
assert msg.datestamp == datetime.date(2007,12,2)
assert msg.latitude == 37.384897319
assert msg.longitude == -122.00543668866666
assert msg.render() == data
def test_ubx00():
data = '$PUBX,00,074440.00,4703.74203,N,00736.82976,E,576.991,D3,2.0,2.0,0.091,0.00,-0.032,,0.76,1.05,0.65,14,0,0*70'
msg = pynmea2.parse(data)
assert type(msg) == pynmea2.ubx.UBX00
assert msg.identifier() == 'PUBX'
assert msg.ubx_type == '00'
assert msg.timestamp == datetime.time(7, 44, 40, tzinfo=datetime.timezone.utc)
assert msg.latitude == 47.06236716666667
assert msg.lat_dir == 'N'
assert msg.render() == data
def test_ubx03():
data = '$PUBX,03,20,3,e,281,72,36,062,5,e,034,10,23,000,8,U,328,11,44,064,9,-,323,-2,,000,13,-,341,01,,000,16,U,307,45,49,064,18,e,144,18,,000,21,U,150,74,35,037,25,e,134,06,,000,27,U,271,20,52,064,29,U,074,36,36,063,31,U,209,26,37,040,120,e,210,31,,000,126,-,157,33,,000,66,U,036,19,34,015,67,e,090,20,22,000,68,-,136,00,,000,73,e,273,60,47,064,74,U,330,24,44,064,80,U,193,36,36,023*33'
msg = pynmea2.parse(data)
assert type(msg) == pynmea2.ubx.UBX03
assert msg.num_sv == 20
assert msg.render() == data
def test_ubx04():
data = '$PUBX,04,073824.00,131014,113903.99,1814,16,495176,342.504,21*18'
msg = pynmea2.parse(data)
assert type(msg) == pynmea2.ubx.UBX04
assert msg.date == datetime.date(2014, 10, 13)
assert msg.time == datetime.time(7, 38, 24, tzinfo=datetime.timezone.utc)
assert msg.clk_bias == 495176
assert msg.render() == data
def test_create():
sentence = pynmea2.srf.SRF100('SRF', [
'100', '%d' % 1,
'%d' % 9600,
'%d' % 7,
'%d' % 1,
'%d' % 0])
data = sentence.render(checksum=True, dollar=True, newline=False)
assert data == '$PSRF100,1,9600,7,1,0*02'
def test_unknown_sentence():
data = 'PZZZABC,1,2,3'
msg = pynmea2.parse(data)
assert type(msg) == pynmea2.ProprietarySentence
assert msg.manufacturer == 'ZZZ'
assert msg.data == ['ABC', '1', '2', '3']
assert msg.render(checksum=False, dollar=False) == data
def test_proprietary_VTX_0002():
# A sample proprietary sentence from a Vectronix device (laser distance)
data = "$PVTX,0002,181330,00005.22,M,262.518,T,-01.967,09.358,W*7E"
msg = pynmea2.parse(data)
assert msg.manufacturer == 'VTX'
assert msg.dist == 5.22
assert msg.direction == 262.518
assert msg.va == -1.967
assert msg.render() == data
def test_proprietary_VTX_0012():
# A sample proprietary sentence from a Vectronix device (target position)
data = "$PVTX,0012,177750,3348.5861,N,10048.5861,W,00045.2,M,038.8,M*22"
msg = pynmea2.parse(data)
assert msg.manufacturer == 'VTX'
assert msg.latitude == 33.80976833333333
assert msg.longitude == -100.80976833333334
assert msg.altitude == 45.2
assert msg.gain == 38.8
assert msg.render() == data
def test_proprietary_GRMW():
# A sample proprietary Garmin Waypoint sentence, generated by DIREWOLF
data = "$PGRMW,AC7FD-1,,000A,AC7FD local DIGI U=12.5V|T=23.9C*1A"
msg = pynmea2.parse(data)
assert msg.manufacturer == 'GRM'
assert msg.wname == 'AC7FD-1'
assert msg.altitude == None
assert msg.symbol == '000A'
assert msg.comment == 'AC7FD local DIGI U=12.5V|T=23.9C'
def test_proprietary_MGNWPL():
# A sample proprietary Magellan Waypoint sentence, generated by DIREWOLF
data = "$PMGNWPL,4531.7900,N,12253.4800,W,,M,AC7FD-1,AC7FD local DIGI U=12.5V|T=23.9C,c*46"
msg = pynmea2.parse(data)
assert msg.manufacturer == 'MGN'
assert msg.lat =='4531.7900'
assert msg.lat_dir == 'N'
assert msg.lon == '12253.4800'
assert msg.lon_dir == 'W'
assert msg.altitude == None
assert msg.altitude_unit == 'M'
assert msg.wname == 'AC7FD-1'
assert msg.comment == 'AC7FD local DIGI U=12.5V|T=23.9C'
assert msg.icon == 'c'
assert msg.latitude == 45.529833333333336
assert msg.longitude == -122.89133333333334
def test_KWDWPL():
# A sample proprietary Kenwood Waypoint sentence, generated by DIREWOLF
data = "$PKWDWPL,053125,V,4531.7900,N,12253.4800,W,,,200320,,AC7FD-1,/-*10"
msg = pynmea2.parse(data)
assert msg.manufacturer == "KWD"
assert msg.timestamp == datetime.time(5, 31, 25, tzinfo=datetime.timezone.utc)
assert msg.status == 'V'
assert msg.is_valid == False
assert msg.lat == '4531.7900'
assert msg.lat_dir == 'N'
assert msg.lon == '12253.4800'
assert msg.lon_dir == 'W'
assert msg.sog == None
assert msg.cog == None
assert msg.datestamp == datetime.date(2020, 3, 20)
assert msg.datetime == datetime.datetime(2020, 3, 20, 5, 31, 25, tzinfo=datetime.timezone.utc)
assert msg.altitude == None
assert msg.wname == 'AC7FD-1'
assert msg.ts == '/-'
assert msg.latitude == 45.529833333333336
assert msg.longitude == -122.89133333333334
|
